/**
 * @author liangxi
 * @since 2023/12/21
 */

#ifndef DESIGNPATTERN_DISPLAYELEMENT_H
#define DESIGNPATTERN_DISPLAYELEMENT_H

namespace Observer {

    class DisplayElement {
    public:
        virtual void display() = 0;

        ~DisplayElement() = default;

    };

} // Observer

#endif //DESIGNPATTERN_DISPLAYELEMENT_H
